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Shimano Ultegra Hollowtech II FC-R8100 Front Chainwheel 2x12 Speed

IFCR8100CX04
₹25,860
Length
Size

In the Box

1x FC-R8100 Chainwheel
1x Crank Fixing Screw

Precision-Engineered 12-Speed Front Chainwheel

Description

The Shimano Ultegra Hollowtech II FC-R8100 Front Chainwheel is a cornerstone of Shimano's new 12-speed road groupset, delivering unparalleled transmission efficiency and legendary front shifting performance. Designed for precision and speed, it’s ideal for serious road cyclists.

Seamless 12-Speed Shifting: Engineered for Shimano’s 12-speed system, the FC-R8100 crank provides smooth and responsive gear changes, ensuring optimal performance on every ride. Its refined design ensures compatibility with Shimano’s latest drivetrain technology, enhancing the riding experience.

Versatile Crank Length Options: Offered in crank lengths ranging from 160 to 175 mm, this chainwheel accommodates a wide range of riders. Whether you’re a smaller rider, a triathlete, or someone with specific biomechanical needs, the Ultegra crank ensures a tailored fit for improved performance and comfort.

Lightweight and Efficient Design: Built with Shimano’s Hollowtech II technology, the crank is both lightweight and stiff, maximizing power transfer while minimizing energy loss. This efficiency is key for competitive riders aiming to maximize every pedal stroke.

The Shimano Ultegra Hollowtech II FC-R8100 Front Chainwheel delivers the perfect combination of cutting-edge technology and precision craftsmanship, making it a must-have for riders looking to elevate their performance on the road.

Features
  • Effortless Drivetrain Integration: Seamless compatibility with Shimano’s 12-speed drivetrain for smooth gear changes.
  • Customizable Crank Arm Options: Available in crank arm lengths: 160 mm, 165 mm, 170 mm, 172.5 mm, and 175 mm.
  • Flexible Gear Configurations: Chainring combinations: 46-36T, 50-34T, and 52-36T for versatile gearing.
  • Advanced Power Transfer Design: Hollowtech II design ensures lightweight, stiff, and efficient power transfer.
  • Enhanced Rigidity with Hollowglide: Hollowglide chainring structure enhances rigidity and reduces weight.
  • Durable and Smooth Bearings: High-precision sealed bearings for durability and smooth rotation.
  • Stability and Weight Optimization: Outboard bottom bracket system improves stability and weight distribution.
  • Comprehensive Compatibility: Compatible with HG 12-speed chains and Shimano bottom brackets.

Technologies

  • Hollowtech II: Integrates the bottom bracket axle with the crank for superior stiffness and efficient power transfer.
  • Hollowtech Crank: Hollow-forged crank arms offer lightweight strength for improved acceleration and efficiency.
  • Hollowglide: Hollow chainring design ensures reduced weight, better power transfer, and precise front shifting.

Specifications
  • Model No: FC-R8100
  • Series: Ultegra R8100 Series
  • Color: Series Color
  • Rear Speeds: 12
  • Compatible Chain: HG 12-speed
  • Chain Line: 44.5 mm
  • P.C.D.: 110 mm
  • Spider/Gear Arms: 4
  • Chainring Combination: 46-36T, 50-34T, 52-36T
  • Q-Factor: 148 mm
  • Crank Arm Lengths: 160 mm, 165 mm, 170 mm, 172.5 mm, 175 mm
  • Optional Chain Guard_Without chain/bash guard: Yes
  • Hollowtech II: Yes
  • Hollowtech Crank Arm: Yes
  • Hollowglide: Yes
  • Compatible Bottom Bracket Type_Outboard: Yes
  • Recommended Bottom Bracket_Threaded (Normal): SM-BBR60
  • Recommended Bottom Bracket_Press-Fit: SM-BB72-41B
  • Threaded Bottom Bracket Shell Width: 68 mm, 70 mm
  • Crank Fixing Screw Included: Yes
  • Average Weight: 702 g (46-36T), 700 g (50-34T), 711 g (52-36T)
Shimano Warranty Information

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Shimano Ultegra Hollowtech II FC - R8100 Front Chainwheel 2x12 Speed | The Bike Affair
Shimano

Shimano Ultegra Hollowtech II FC-R8100 Front Chainwheel 2x12 Speed

₹25,860

Length

  • 170mm
  • 172.5mm

Size

  • 50-34T
  • 52-36T

Type

Crankset

Specifications

  • Model No: FC-R8100
  • Series: Ultegra R8100 Series
  • Color: Series Color
  • Rear Speeds: 12
  • Compatible Chain: HG 12-speed
  • Chain Line: 44.5 mm
  • P.C.D.: 110 mm
  • Spider/Gear Arms: 4
  • Chainring Combination: 46-36T, 50-34T, 52-36T
  • Q-Factor: 148 mm
  • Crank Arm Lengths: 160 mm, 165 mm, 170 mm, 172.5 mm, 175 mm
  • Optional Chain Guard_Without chain/bash guard: Yes
  • Hollowtech II: Yes
  • Hollowtech Crank Arm: Yes
  • Hollowglide: Yes
  • Compatible Bottom Bracket Type_Outboard: Yes
  • Recommended Bottom Bracket_Threaded (Normal): SM-BBR60
  • Recommended Bottom Bracket_Press-Fit: SM-BB72-41B
  • Threaded Bottom Bracket Shell Width: 68 mm, 70 mm
  • Crank Fixing Screw Included: Yes
  • Average Weight: 702 g (46-36T), 700 g (50-34T), 711 g (52-36T)

Features

  • Effortless Drivetrain Integration: Seamless compatibility with Shimano’s 12-speed drivetrain for smooth gear changes.
  • Customizable Crank Arm Options: Available in crank arm lengths: 160 mm, 165 mm, 170 mm, 172.5 mm, and 175 mm.
  • Flexible Gear Configurations: Chainring combinations: 46-36T, 50-34T, and 52-36T for versatile gearing.
  • Advanced Power Transfer Design: Hollowtech II design ensures lightweight, stiff, and efficient power transfer.
  • Enhanced Rigidity with Hollowglide: Hollowglide chainring structure enhances rigidity and reduces weight.
  • Durable and Smooth Bearings: High-precision sealed bearings for durability and smooth rotation.
  • Stability and Weight Optimization: Outboard bottom bracket system improves stability and weight distribution.
  • Comprehensive Compatibility: Compatible with HG 12-speed chains and Shimano bottom brackets.

Technologies

  • Hollowtech II: Integrates the bottom bracket axle with the crank for superior stiffness and efficient power transfer.
  • Hollowtech Crank: Hollow-forged crank arms offer lightweight strength for improved acceleration and efficiency.
  • Hollowglide: Hollow chainring design ensures reduced weight, better power transfer, and precise front shifting.

The Shimano Ultegra Hollowtech II FC-R8100 Front Chainwheel is a cornerstone of Shimano's new 12-speed road groupset, delivering unparalleled transmission efficiency and legendary front shifting performance. Designed for precision and speed, it’s ideal for serious road cyclists.

Seamless 12-Speed Shifting: Engineered for Shimano’s 12-speed system, the FC-R8100 crank provides smooth and responsive gear changes, ensuring optimal performance on every ride. Its refined design ensures compatibility with Shimano’s latest drivetrain technology, enhancing the riding experience.

Versatile Crank Length Options: Offered in crank lengths ranging from 160 to 175 mm, this chainwheel accommodates a wide range of riders. Whether you’re a smaller rider, a triathlete, or someone with specific biomechanical needs, the Ultegra crank ensures a tailored fit for improved performance and comfort.

Lightweight and Efficient Design: Built with Shimano’s Hollowtech II technology, the crank is both lightweight and stiff, maximizing power transfer while minimizing energy loss. This efficiency is key for competitive riders aiming to maximize every pedal stroke.

The Shimano Ultegra Hollowtech II FC-R8100 Front Chainwheel delivers the perfect combination of cutting-edge technology and precision craftsmanship, making it a must-have for riders looking to elevate their performance on the road.

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